Re: Animation between two matrices

From: Boris Mansencal (boris.mansencal++at++inria.fr)
Date: 04/04/2002 23:11:47

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Hi,

I know Spherical Linear intERPolation, and I know Performer
has it already implemented.
What I want to know is how to do an animation during a given time
(let say 5sec.) between my two matrices in Performer.
How do I implement that ?

I suppose SLERP or something similar is used for rotations
in animation engines. Is that right ?

Does anybody understand how works fcs_animate.C
in /usr/share/Performer/src/pguide/libpf/C++ ?
I don't understand how the number of rotations and translations is given ?
How can it work without any setIterations() ? How would setIterations() be
used ?
The documentation is not very explicit...

Thanks again,

Boris.

--
Boris Mansencal
INRIA Rocquencourt (France) - projet i3D
http://www-rocq.inria.fr/i3d/
mailto:boris.mansencal++at++inria.fr - Tel: +33 1 39 63 59 03

• Next message: Jeroen Akershoek: "Re: Shared memory/semaphores leak in 2.5?"
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• In reply to: Jason Daly: "Re: Animation between two matrix"

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